SELF-POWERED WATERPROOF WIRELESS DOORBELL TRANSMITTER+ RECEIVER DOOR BELL

Features:

   1.Self-generating power, no battery, press the transmitter to generate power and save energy.

   2. 25 music ringtones are optional with round and melodious sound quality.

   3.The ringtones volume is adjustable, 25-110dB free to adjust as desired.

   4.150m long-distance barrier-free transmission, strong signal and penetration.

   5. Easy installation, come with double-sided adhesive tape, easy to install in few minute.

Specification:

   1. Condition: 100% Brand New

   2. Color: White

   3. Material: PVC

   4. Size: Transmitter: 80*45*20.5mm Receiver: 95*60.5*45mm

   5. Plug Type: US, EU (Optional)

   6. Voltage: 100-240V

   7. Power Supply: self-generating power

   8. Power consumption: 0.25 W

   9. Ringtone: 25 ringtones

   10. Transmission distance: >150 Meters

   11. RF frequency: 433.92 MHZ

   12. Ringtone volume: 25-110 dB

   13. Ambient temperature: -20°C ~ +60°C /-10°C ~ +45°C